Among them, the EPC project owner units is given priority to with soe/state, this also reflected from the side, heat storage system in project bidding and parity, the state-owned enterprises have become the absolute main force. Photovoltaic applications this paper statistics the September to today issued a total of 2. 85 gw pv power plant EPC and 1. 9 gw component bid opening information. The article content is for reference only. In particular, the efficiency of polycrystalline silicon solar panels in the broad nuclear efficiency of 603 mw, polycrystalline silicon solar panels, heat storage system of guangzhou development of 410 mw, 345 mw in energy saving, so the heat exchange system in the group of 220 mw, the people vote for 200 mw, 190 mw photovoltaic application hubei energy group, huaneng 180 mw solar photovoltaic (pv) network - solar photovoltaic net summarizes key pounced on November 5, 2019, the National Energy Administration, operation of the photovoltaic building 2019 years ago in the third quarter, the solar water heater controller's National Energy Administration: pv average feed-in tariff in 2018 0. 86 yuan/KWH Shanghai top chongqing minimum, so the heat exchange system of national energy bureau of about 2019 in the first half of power auxiliary services related to inform the details are as follows: solar photovoltaic network statement: this information is reproduced from the power grid cooperation media or other Internet website, solar photovoltaic network published the article for the purpose of the information, the solar water heater controller does not mean that agree with his point of view or confirm its description.